User blog comment:Gandr Adderbane/My Redwall RPG Mechanics/@comment-2006360-20110512133449/@comment-1669318-20110512184243

In this case, vermin denotes one of the classically evil species. Your character on the other hand would most likely be required to be good depending on the RPG...so you would be what is called on the Redwall WIki a "grey" vermin, such as Blagut or Gingivere.